Individual Calculations August 2017
 Nadj, Georg  Total change: -10.60  Rating chartPersonal card
 11e Leiden Chess Tournament - Group B Leiden NED 2017-07-14
RcRownchangeKK*chgGame
 1728 1594 0.50 3 -0.53 20 -10.60 
  Plug, Arjan 1842 NED0.001-0.1920-3.80 
  Bakker, Joop 1884 NED0.001-0.1620-3.20 
  Bingen, Stanley 1458 NED0.501-0.1820-3.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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